| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOCl + H2O = HOCl + NaOH
AlBr3 + NH3*H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Br
Cr2(SO4)3 + O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
2 Cr2(SO4)3 + 3 O2 + 20 NaOH = 4 Na2CrO4 + 6 Na2SO4 + 10 H2O
Na3(HPO4)CuSO4 = Na3SO4Cu(HPO4) =>
Na3(HPO4)CuSO4 = Na3SO4Cu(HPO4)
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
Ag2O + Zn(NO3)2 = AgNO3 + ZnO =>
Ag2O + Zn(NO3)2 = 2 AgNO3 + ZnO
Zn(OH)2 + Li = Li(OH) + Zn =>
Zn(OH)2 + 2 Li = 2 Li(OH) + Zn
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
MgS + HNO3 = MgSO4 + NO2 + H2O =>
MgS + 8 HNO3 = MgSO4 + 8 NO2 + 4 H2O
SO3 + NO3 + H = NH4 + SO4 =>
3 SO3 + NO3 + 4 H = NH4 + 3 SO4
CH2H6 + O = CO2 + H2O =>
CH2H6 + 6 O = CO2 + 4 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
HNO3 + NH4(OH)2 = H(OH)2 + NO3NH4 =>
HNO3 + NH4(OH)2 = H(OH)2 + NO3NH4
Ni2O3 + Mg(OH)2 = MgO + Ni(OH)3 =>
Ni2O3 + 3 Mg(OH)2 = 3 MgO + 2 Ni(OH)3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
ClO = Cl2 + O2 =>
2 ClO = Cl2 + O2
Mn + HBr = MnBr3 + H2 =>
2 Mn + 6 HBr = 2 MnBr3 + 3 H2
FeVO4 + C = FeV + CO2 =>
FeVO4 + 2 C = FeV + 2 CO2
AgClO3 + ZnSO4 = Ag2SO4 + Zn(ClO3)2 =>
2 AgClO3 + ZnSO4 = Ag2SO4 + Zn(ClO3)2
H2SCl2 = S8 + HCl =>
8 H2SCl2 = S8 + 16 HCl
FeCl3 + NaF = NaCl + FeF3 =>
FeCl3 + 3 NaF = 3 NaCl + FeF3
FeS + AgO = FeO2 + Ag2S =>
FeS + 2 AgO = FeO2 + Ag2S
CaCO3(aq) + HCl(l) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(aq) + 2 HCl(l) = CaCl2(aq) + H2O(l) + CO2(g)
K + AlOH = Al + KOH =>
K + AlOH = Al + KOH
CaCO3 + FeSO4 + H2O = Fe(OH)2 + CaSO4 + CO2 =>
CaCO3 + FeSO4 + H2O = Fe(OH)2 + CaSO4 + CO2
C2H5OH + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H5OH + 3 NaHCO3 = 3 C2H3NaO2 + CO2 + 3 H2O
Ba(ClO3) = Ba + ClO3 =>
Ba(ClO3) = Ba + ClO3
AsS + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
AsS + 11 HNO3 = H3AsO4 + H2SO4 + 11 NO2 + 3 H2O
FeSi + H2O = Fe2O3 + Si + H2 =>
2 FeSi + 3 H2O = Fe2O3 + 2 Si + 3 H2
Ba(OH)2 + Cl = BaCl + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 7 Cl = 5 BaCl + Ba(ClO3)2 + 6 H2O
Fe2O3 + NaO = NaFeO2 + O2 =>
2 Fe2O3 + 4 NaO = 4 NaFeO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuBr2 + LiNO3 = Cu(NO3)2 + LiBr =>
CuBr2 + 2 LiNO3 = Cu(NO3)2 + 2 LiBr
CH2O + CuSO4 + NaOH = CO2 + Cu2O + Na2SO4 + H2O =>
CH2O + 4 CuSO4 + 8 NaOH = CO2 + 2 Cu2O + 4 Na2SO4 + 5 H2O
C7H5(NO2)2 = C + CO + H2 + N2 =>
2 C7H5(NO2)2 = 6 C + 8 CO + 5 H2 + 2 N2
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
CuSO4(ac) + BaCl2 = BaSO4(ac) + CuCl2(ac) =>
CuSO4(ac) + BaCl2 = BaSO4(ac) + CuCl2(ac)
CH3NH2*CH3CHOOH = CH3NH2 + CH3CHOOH =>
CH3NH2*CH3CHOOH = CH3NH2 + CH3CHOOH
Sb2S3 + HCl + HNO3 = SbCl5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 30 HCl + 28 HNO3 = 6 SbCl5 + 9 H2SO4 + 28 NO + 20 H2O
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
NH2CON = NCONH2 =>
NH2CON = NCONH2
Cl2 + C2H2 = C2H2Cl2 =>
Cl2 + C2H2 = C2H2Cl2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
ZnCl2(aq) + KOH(aq) = Zn(OH)2 + KCl(aq) =>
ZnCl2(aq) + 2 KOH(aq) = Zn(OH)2 + 2 KCl(aq)
KPO4 + CUNO3 = KNO3 + CUPO4 =>
KPO4 + CUNO3 = KNO3 + CUPO4
C2O4{-2} + MnO4[{-}1] + H{+} = Mn{+2} + CO2 + H2O =>
5 C2O4{-2} + 2 MnO4[{-}1] + 16 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
HCI + NH4OH = H2O + NH4CI =>
HCI + NH4OH = H2O + NH4CI
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2 =>
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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